package com.guchenbo.demo.jdbc.dao.mapper;

import com.guchenbo.demo.jdbc.dao.pojo.User2;
import org.apache.ibatis.annotations.Mapper;

/**
 * @Author guchenbo
 * @Date 2020/3/23.
 */
@Mapper
public interface User2Mapper {
    int insert(User2 record);

    User2 selectByPrimaryKey(Integer id);
}
